Question 14, 9.3.9 HW Score: 69.52%, fo rk 9 Part 2 of 3 13.9 of 20 points Points: 0.33 of 1 Save Use the value of the correlation coefficient r to calculate the coefficient of K determination r. What does this tell you about the explained variation of the data about the regression line? About the unexplained variation? r= -0.726 Calculate the coefficient of determination. 0.527 'Round to three decimal places as needed.) Regarding the explained variation, the value of the coefficient of determination means that % of the variation in y can be explained by the relationship between x and y. Round to one decimal place as needed.) Clear